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Hammond Manufacturing 197AA20 Datasheet & Stock

The Hammond 197AA20 is a high-frequency reactor designed for demanding applications requiring high permeability and robust performance. Featuring a carbonyl iron powder core, this reactor is ideal for use in circuits operating up to 50KHz. Its rugged construction, including an aluminum base and stainless steel band, ensures durability in harsh environments. The open-style terminal provides maximum versatility in circuit design. With an inductance of 250mH and a self-resonant frequency of 1185.3 KHz, the 197AA20 is well-suited for various industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:197AA20
Stock:10
Inv Date:06-11-2026
Price: Unit price: $87.95
Buy/RFQ:
Source:DigiKey
Part No:197AA20
Stock:1
Inv Date:06-11-2026
Price: Unit price: $86.43
Buy/RFQ:
Part No:197AA20
Stock:0
Inv Date:06-12-2026
Price: Unit price: $85.39
Buy/RFQ:
Part No:197AA20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $86.43
Buy/RFQ:
Part No:197AA20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $83.47
Buy/RFQ:
Part No:197AA20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $83.47
Buy/RFQ:
Part No:197AA20
Stock:7
Inv Date:06-11-2026
Price: Unit price: $77.23
Buy/RFQ:

Frequently Asked Questions

Where can I buy Hammond Manufacturing 197AA20?

You can click on the BUY or RFQ button to purchase 197AA20 from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part 197AA20?

You can download the 197AA20 datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of 197AA20?

Hammond Manufacturing

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